A11y Check vs Pa11y
| A11y Check | Pa11y | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | api |
| Free plan | Yes | Yes |
| WCAG version | wcag 2.2 | wcag 2.1 |
| Scan scope | site | site |
| Scheduled scans | Yes | Yes |
| Browser extension | Yes | — |
| CI/CD integration | — | Yes |
| API access | — | Yes |
Both are listed in Best Website Accessibility Tools. On Inferse, Pa11y scores higher on our published basis.